（原标题：揭秘涨停丨控制权拟变更，这只股封单资金超3亿元） 今日（11月12日）A股市场收盘共77股涨停，剔除掉19只ST板块个股后58股涨停，26股封板未遂，整体 封板率为74.76%。 涨停战场：真爱美家封单金额超3亿元 据证券时报·数据宝统计，从收盘涨停板封单量来看，胜利股份封单量最高，有65.54万手；其次是石化 油服、三木集团、三元股份，涨停板封单量分别为41.26万手、39.09万手、28.84万手。 合富中国：公司战略投资并自产手术医教研数智化平台—迈塔威，为医院手术室提供数字化医疗音视频 影像整合解决方案。 药易购：公司成立了四川药易购科技集团有限公司，通过控股投资、参股投资、生态合作等方式加大对 互联网医药零售项目以及线下渠道的投资和孵化。 2. 油服 涨停个股：准油股份、山东墨龙、石化油服 从连续涨停天数来看，ST中迪19连板，摩恩电气7连板，孚日股份、*ST绿康5连板，三木集团、*ST原 尚4连板，三元股份、国晟科技、中锐股份等7股3连板，胜利股份、冀凯股份、海螺新材等10股2连板， 合富中国12日11板等。 以封单金额计算，23股封单资金均超1亿元，真爱美家、胜利股份、冀凯股份封单资金 ...

Market Overview - A-share market closed with a total of 82 stocks hitting the daily limit, with 67 stocks after excluding 15 ST stocks, resulting in a limit-up rate of 70.09% [1] Stock Performance - Victory Shares had the highest limit-up order volume at 597,800 hands, followed by Xiexin Integrated, Conch New Materials, and Sanmu Group with order volumes of 567,600 hands, 305,800 hands, and 267,100 hands respectively [2] - ST Zhongdi achieved 18 consecutive limit-ups, while Moen Electric had 6 consecutive limit-ups, and several other stocks had multiple consecutive limit-ups [2] Sector Highlights Photovoltaic Sector - Key stocks that hit the limit include Guosheng Technology, Sanfu Shares, Jincheng Shares, Tuori New Energy, and Zhongli Group [3] - Guosheng Technology focuses on EPC business for photovoltaic power stations through bidding and strategic partnerships with large energy groups [3] - Sanfu Shares produces trichlorosilane, a key material for the photovoltaic industry, which is essential for manufacturing solar cells and modules [3] - Jincheng Shares is developing high-efficiency photovoltaic cell equipment, focusing on HJT and PERTOP technologies [3] Superhard Materials Sector - Stocks that hit the limit include Huanghe Xuanfeng, Sifangda, and Hengsheng Energy [4] - Huanghe Xuanfeng is expanding its production capacity and researching applications of diamond materials in various fields [4] - Sifangda benefits from rising tungsten prices, enhancing the competitiveness of its polycrystalline diamond composite products [4] - Hengsheng Energy is focused on diamond research and is expanding its production capacity, aiming for an annual output of 600,000 carats by the end of 2025 [4] Pharmaceutical Sector - Stocks that hit the limit include Renmin Tongtai, Jindike, Hefuchina, Te Yi Pharmaceutical, and Tailong Pharmaceutical [5] - Renmin Tongtai aims to establish a comprehensive healthcare service platform in Heilongjiang Province [6] - Jindike's R&D expenses increased due to the Phase III clinical trial of a quadrivalent influenza vaccine for children [6] - Hefuchina is investing in a digital medical audio-visual integration solution for surgical rooms [6] Institutional Activity - Institutions net bought over 100 million yuan in Sifangda, with other notable net purchases in Juhua Technology and Shangwei New Materials [7] - Specific institutional net purchases included 110 million yuan in Sifangda and 95 million yuan in Shengkong Shares [7]